PlanPurchFormController.java from PowerStone at Krugle
Show PlanPurchFormController.java syntax highlighted
package ps_dreambike.springmvc;
import org.powerstone.workflow.flowdriver.AbstractWorkflowDriver;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.validation.BindException;
import ps_dreambike.DreambikeManager;
import ps_dreambike.Purchase;
import java.util.HashMap;
public class PlanPurchFormController
extends AbstractWorkflowDriver {
private DreambikeManager dreambikeManager;
public void setDreambikeManager(DreambikeManager dreambikeManager) {
this.dreambikeManager = dreambikeManager;
}
/**
* doSubmit
*
* @param httpServletRequest HttpServletRequest
* @param httpServletResponse HttpServletResponse
* @param object Object
* @param bindException BindException
* @return ModelAndView
*/
protected ModelAndView doSubmit(HttpServletRequest request,
HttpServletResponse response,
Object command, BindException bindException) throws
Exception {
Purchase purchase = (Purchase) command;
if (purchase.getPurchasePlan() == null ||
purchase.getPurchasePlan().trim().length() == 0) {
bindException.rejectValue("purchasePlan", "purchaseplan_required",
getText("error.purchaseplan.required"));
return this.showForm(request, response, bindException);
}
if (log.isDebugEnabled()) {
log.debug(request.getParameter("orderID") + "---" +
purchase.getPurchasePlan());
}
dreambikeManager.planPurch(request.getParameter("orderID"), purchase);
if (request.getParameter("submitTask") != null) {
super.driveWorkflow(request);
}
return null;
}
/**
* getOutputParameters
*
* @param httpServletRequest HttpServletRequest
* @param httpServletResponse HttpServletResponse
* @param object Object
* @param bindException BindException
* @return HashMap
*/
protected HashMap getOutputParameters(HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse,
Object object,
BindException bindException) {
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return null;
}
/**
* doFormBackingObject
*
* @param httpServletRequest HttpServletRequest
* @param hashMap HashMap
* @return Object
*/
protected Object doFormBackingObject(HttpServletRequest httpServletRequest,
HashMap hashMap) {
String orderID = (String) hashMap.get("_orderID");
if (orderID == null) {
log.warn("input parameter 'orderID' is unavailable!");
return new Produce();
}
else {
httpServletRequest.setAttribute("orderID", orderID);
BikeOrder order = dreambikeManager.getOrder(orderID);
if (order.getPurchase() != null) {
return order.getPurchase();
}
else {
return new Purchase();
}
}
}
}
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